Unique Design: Diamond shape, spherical design prevents light leakage and maximizes drying speed. It can protect hands and eyes from damage caused by prolonged exposure and also protects your skin from getting darker. Our nail lamp provides temperature protection for your hands, bring a new nail salon-like experience. LCD Screen and 4 Timers: LCD display shows the usage time, the timers are pre-set from 10s to 99s for experienced nail stylists to quick-select corresponding curing time for specific nail gel polish. Due to the smart infrared sensor, the nail lamp can work automatically without setting the timer, hands in light on, hands out light off, ideal for both home and salon use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin